Excessive logging for OneToMany annotation

JIRA 6.1
JIRA Agile 6.3.2.2

Method to reproduce 1:

• New JIRA installation
• Install JIRA Agile via UPM
• Notice the logs filled with the following messages:

  2013-10-14 09:58:55,038 UpmAsynchronousTaskManager:thread-3 WARN admin 598x207x2 yuaz41 0:0:0:0:0:0:0:1%0 /rest/plugins/1.0/ [java.ao.schema.SchemaGenerator] public abstract com.atlassian.greenhopper.manager.workingdays.WorkingDaysAO[] com.atlassian.greenhopper.service.rapid.view.RapidViewAO.getWorkingDays() does not have a value specified for the reverse element of its OneToMany annotation. A value will be required by a future version of ActiveObjects.
  2013-10-14 09:58:55,038 UpmAsynchronousTaskManager:thread-3 WARN admin 598x207x2 yuaz41 0:0:0:0:0:0:0:1%0 /rest/plugins/1.0/ [java.ao.schema.SchemaGenerator] public abstract com.atlassian.greenhopper.service.rapid.view.SwimlaneAO[] com.atlassian.greenhopper.service.rapid.view.RapidViewAO.getSwimlanes() does not have a value specified for the reverse element of its OneToMany annotation. A value will be required by a future version of ActiveObjects.
  2013-10-14 09:58:55,038 UpmAsynchronousTaskManager:thread-3 WARN admin 598x207x2 yuaz41 0:0:0:0:0:0:0:1%0 /rest/plugins/1.0/ [java.ao.schema.SchemaGenerator] public abstract com.atlassian.greenhopper.service.rapid.view.QuickFilterAO[] com.atlassian.greenhopper.service.rapid.view.RapidViewAO.getQuickFilters() does not have a value specified for the reverse element of its OneToMany annotation. A value will be required by a future version of ActiveObjects.
  ...
  ...
  

Method to reproduce 2:

• With JIRA Agile installed, restart JIRA
• Login/access the dashboard
• The following appears in logs:

  2013-10-14 10:08:38,791 http-bio-8080-exec-24 WARN admin 608x49x1 3wel0y 0:0:0:0:0:0:0:1%0 /secure/Dashboard.jspa [java.ao.schema.SchemaGenerator] public abstract com.atlassian.greenhopper.service.rapid.view.ColumnAO[] com.atlassian.greenhopper.service.rapid.view.RapidViewAO.getColumns() does not have a value specified for the reverse element of its OneToMany annotation. A value will be required by a future version of ActiveObjects.
  2013-10-14 10:08:38,792 http-bio-8080-exec-24 WARN admin 608x49x1 3wel0y 0:0:0:0:0:0:0:1%0 /secure/Dashboard.jspa [java.ao.schema.SchemaGenerator] public abstract com.atlassian.greenhopper.service.rapid.view.subquery.SubqueryAO[] com.atlassian.greenhopper.service.rapid.view.RapidViewAO.getSubqueries() does not have a value specified for the reverse element of its OneToMany annotation. A value will be required by a future version of ActiveObjects.
  2013-10-14 10:08:38,792 http-bio-8080-exec-24 WARN admin 608x49x1 3wel0y 0:0:0:0:0:0:0:1%0 /secure/Dashboard.jspa [java.ao.schema.SchemaGenerator] public abstract com.atlassian.greenhopper.service.rapid.view.BoardAdminAO[] com.atlassian.greenhopper.service.rapid.view.RapidViewAO.getBoardAdmins() does not have a value specified for the reverse element of its OneToMany annotation. A value will be required by a future version of ActiveObjects.
  ...
  ...
  

• Doing a count, this dashboard load caused 134 of these WARNs

Workaround

Reduce the logging level to from WARN to ERROR

1. Shutdown JIRA
2. Open atlassian-jira/WEB-INF/classes/log4j.properties in file editor
3. Find and edit the following line

       log4j.logger.net.java.ao  = WARN, console, filelog
   

   to

       log4j.logger.net.java.ao  = ERROR, console, filelog
   

4. Restart JIRA